CVE-2020-4935 : What You Need to Know

IBM Datacap Fastdoc Capture (IBM Datacap Navigator 9.1.7) is vulnerable to cross-site scripting, potentially leading to credentials disclosure within a trusted session.

Understanding CVE-2020-4935

IBM Datacap Navigator 9.1.7 is susceptible to a cross-site scripting vulnerability that could allow attackers to inject arbitrary JavaScript code into the Web UI.

What is CVE-2020-4935?

Cross-site scripting vulnerability in IBM Datacap Navigator 9.1.7 allows malicious users to execute arbitrary JavaScript code, compromising the integrity of the application.

The Impact of CVE-2020-4935

This vulnerability could result in the alteration of the intended functionality of the Web UI, potentially leading to the disclosure of sensitive credentials within a trusted session.

Technical Details of CVE-2020-4935

IBM Datacap Navigator 9.1.7 is affected by a cross-site scripting vulnerability that has the following technical details:

Vulnerability Description

The vulnerability allows attackers to embed malicious JavaScript code in the Web UI, compromising the security and functionality of the application.

Affected Systems and Versions

Product: Datacap Navigator
Vendor: IBM
Version: 9.1.7

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: Low
User Interaction: Required
Exploit Code Maturity: High

Mitigation and Prevention

To address CVE-2020-4935, consider the following mitigation strategies:

Immediate Steps to Take

Apply official fixes provided by IBM to address the vulnerability.
Monitor and restrict user input to prevent the injection of malicious scripts.

Long-Term Security Practices

Regularly update and patch the software to protect against known vulnerabilities.
Educate users on safe browsing practices to minimize the risk of cross-site scripting attacks.

Patching and Updates

Stay informed about security bulletins and updates from IBM to apply patches promptly.